MAX16928AUP/V+

Overview

The MAX16928AUP/V+ is an automotive-grade TFT-LCD power supply integrating a boost converter and a linear regulator. It operates from a 3V to 5.5V input supply with a quiescent current of 1.5mA. The device provides regulated outputs for LCD bias generation and gate voltage driving. It is housed in a 20-TSSOP package with an exposed pad, designed for surface-mount installation. The component supports an operating temperature range of -40°C to 105°C and meets AEC-Q100 qualification standards for automotive reliability.

Feature Summary

• Integrates a boost converter and a linear regulator within a single package
• Designed specifically for automotive TFT-LCD applications
• Meets AEC-Q100 automotive grade qualification requirements

Applications

• Automotive TFT-LCD power management
• TFT-LCD bias voltage generation
• Gate voltage driving for display panels

Procurement Notes

Verify the specific suffix 'AUP/V+' against the manufacturer's official datasheet to confirm pinout and electrical characteristics. Confirm availability status as distribution channels may list obsolete or limited stock items. Ensure the supplier provides valid traceability documentation for automotive-grade components. Cross-reference the part number with Analog Devices official records before finalizing procurement orders.

Selection Notes

Select this component when designing power systems for automotive displays requiring integrated boost and regulation functions. Consider the 20-TSSOP package constraints and thermal dissipation requirements via the exposed pad. Verify that the input voltage range of 3V to 5.5V aligns with the system's power architecture. Ensure compatibility with AEC-Q100 reliability standards for the target automotive application environment.

Part Context

The MAX16928 series belongs to Analog Devices' portfolio of specialized power management ICs for automotive displays. This specific variant integrates multiple power stages to reduce board space and component count. It serves as a dedicated solution for generating the complex voltage rails required by TFT-LCD panels in vehicle infotainment and instrument cluster systems.

Replacement Considerations

Check for MAX16928BGUP/V+ as a potential alternative within the same family. Verify functional equivalence regarding output voltages and package dimensions before substitution.